![Amazon.com: WD Black Desktop 1TB SATA 6.0 GB/s 7200 RPM 3.5-Inch Internal Desktop Hard Drive Retail Kit : Electronics Amazon.com: WD Black Desktop 1TB SATA 6.0 GB/s 7200 RPM 3.5-Inch Internal Desktop Hard Drive Retail Kit : Electronics](https://m.media-amazon.com/images/I/91MFasV0XgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD Black Desktop 1TB SATA 6.0 GB/s 7200 RPM 3.5-Inch Internal Desktop Hard Drive Retail Kit : Electronics
![PGD3Y - Refurbished - DELL / WESTERN DIGITAL 1TB 7.2K RPM SATA 3.5 INCH LARGE FORM FACTOR LFF WD CAVIAR BLUE 6GB/S 64MB CACHE HARD DRIVE ( 1000GB ) PGD3Y - Refurbished - DELL / WESTERN DIGITAL 1TB 7.2K RPM SATA 3.5 INCH LARGE FORM FACTOR LFF WD CAVIAR BLUE 6GB/S 64MB CACHE HARD DRIVE ( 1000GB )](https://www.itcreations.com/images/products/large/PGD3Y.jpg?8122015)
PGD3Y - Refurbished - DELL / WESTERN DIGITAL 1TB 7.2K RPM SATA 3.5 INCH LARGE FORM FACTOR LFF WD CAVIAR BLUE 6GB/S 64MB CACHE HARD DRIVE ( 1000GB )
![WD10EARX-00N0YB0 - Western Digital WD10EARX-00N0YB0 Caviar Green 1TB SATA 6GB/s 5400RPM 64MB Cache 3.5-inch Internal Hard Drive - serverevolution.com WD10EARX-00N0YB0 - Western Digital WD10EARX-00N0YB0 Caviar Green 1TB SATA 6GB/s 5400RPM 64MB Cache 3.5-inch Internal Hard Drive - serverevolution.com](https://serverevolution.com/media/catalog/product/cache/64b96665759ec6608c35f87eedcf2f7b/w/d/wd10earx-00n0yb0.jpg)
WD10EARX-00N0YB0 - Western Digital WD10EARX-00N0YB0 Caviar Green 1TB SATA 6GB/s 5400RPM 64MB Cache 3.5-inch Internal Hard Drive - serverevolution.com
![Western Digital Blue WD10EALX 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive Desktop Internal Hard Drives - Newegg.com Western Digital Blue WD10EALX 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive Desktop Internal Hard Drives - Newegg.com](https://c1.neweggimages.com/ProductImage/22-136-767-03.jpg)
Western Digital Blue WD10EALX 1TB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive Desktop Internal Hard Drives - Newegg.com
![Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics](https://m.media-amazon.com/images/I/41y2cKThChL._AC_.jpg)
Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics
![WD Caviar Blue 1TB 3.5 Inch Desktop Internal SATA Hard Drive WDBH2D0010HNC-NRSN – ASA College: Florida WD Caviar Blue 1TB 3.5 Inch Desktop Internal SATA Hard Drive WDBH2D0010HNC-NRSN – ASA College: Florida](https://i.ebayimg.com/images/g/MTcAAOSwDUBj3XsT/s-l1600.jpg)
WD Caviar Blue 1TB 3.5 Inch Desktop Internal SATA Hard Drive WDBH2D0010HNC-NRSN – ASA College: Florida
![Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics Amazon.com: WD Caviar Black 1 TB SATA III 7200 RPM 64 MB Cache Internal Desktop 3.5" Hard Drive (WD1002FAEX ) (Old Model) : Electronics](https://m.media-amazon.com/images/I/41y2cKThChL.jpg)